Consolidate dockerfiles

2026-06-02 09:34:35 -07:00
parent bd5f4b1cd0
commit 1d5c825e15
5 changed files with 78 additions and 66 deletions
@@ -0,0 +1,69 @@
+# syntax=docker/dockerfile:1
+
+# ---------- Build the Rust backend (compiled here, in the build stage) ----------
+FROM rust:1.94-bookworm AS backend-build
+
+WORKDIR /app
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+    pkg-config \
+    libsqlite3-dev \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY backend/Cargo.toml backend/Cargo.lock ./
+COPY backend/src ./src
+COPY backend/migrations ./migrations
+
+RUN cargo build --release
+
+# ---------- Runtime: prebuilt backend + frontend built at startup ----------
+# The frontend is built in this (run) stage, not at image-build time, so VITE_*
+# values provided when the container starts are inlined into the bundle.
+# node:20-slim is bookworm-based, so it is ABI-compatible with the backend binary.
+FROM node:20-slim
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    libsqlite3-0 \
+  && rm -rf /var/lib/apt/lists/* \
+  && npm install -g bun serve
+
+WORKDIR /app
+
+# Install frontend deps as a cached image layer. The actual `vite build` runs at
+# startup (see the entrypoint below) so it can pick up runtime env vars.
+COPY frontend/package.json frontend/bun.lock ./frontend/
+RUN cd frontend && bun install
+
+COPY frontend ./frontend
+
+# Prebuilt backend binary from the build stage.
+COPY --from=backend-build /app/target/release/backend /app/backend
+
+# Single entrypoint: build the frontend with the runtime config, then run both
+# processes and exit (so the orchestrator restarts us) if either one dies.
+RUN cat > /app/entrypoint.sh <<'EOF'
+#!/usr/bin/env bash
+set -euo pipefail
+
+echo "Building frontend with runtime configuration..."
+(cd /app/frontend && bun run build)
+
+echo "Starting backend (:2892) and frontend (:3000)..."
+/app/backend &
+backend_pid=$!
+serve -s /app/frontend/dist -l 3000 &
+serve_pid=$!
+
+trap 'kill -TERM "$backend_pid" "$serve_pid" 2>/dev/null || true' TERM INT
+
+# Exit as soon as either process exits.
+wait -n
+EOF
+RUN chmod +x /app/entrypoint.sh
+
+EXPOSE 2892 3000
+
+CMD ["/app/entrypoint.sh"]